OFFSET
1,1
COMMENTS
Column 3 of A237951
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..210
EXAMPLE
Some solutions for n=2
..1..2..2..2....2..3..0..3....0..2..1..1....2..2..1..1....1..2..1..2
..1..2..1..3....1..1..1..0....2..1..3..0....1..3..0..3....3..2..2..3
..3..0..2..1....2..2..3..1....1..0..1..0....2..0..2..1....0..1..0..1
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 16 2014
STATUS
approved